157773056

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5179}}^1$

素因数の和:5219

約数の個数: 72

約数和(自身を含む): 381165120

約数和(自身を除く): 223392064

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 5179, 7616, 10358, 15232, 20716, 30464, 36253, 41432, 72506, 82864, 88043, 145012, 165728, 176086, 290024, 331456, 352172, 580048, 616301, 662912, 704344, 1160096, 1232602, 1325824, 1408688, 2320192, 2465204, 2817376, 4640384, 4930408, 5634752, 9280768, 9860816, 11269504, 19721632, 22539008, 39443264, 78886528, 157773056]

約数ペア:

[(1, 157773056), (2, 78886528), (4, 39443264), (7, 22539008), (8, 19721632), (14, 11269504), (16, 9860816), (17, 9280768), (28, 5634752), (32, 4930408), (34, 4640384), (56, 2817376), (64, 2465204), (68, 2320192), (112, 1408688), (119, 1325824), (128, 1232602), (136, 1160096), (224, 704344), (238, 662912), (256, 616301), (272, 580048), (448, 352172), (476, 331456), (544, 290024), (896, 176086), (952, 165728), (1088, 145012), (1792, 88043), (1904, 82864), (2176, 72506), (3808, 41432), (4352, 36253), (5179, 30464), (7616, 20716), (10358, 15232)]